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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /chart2/source/inc/CachedDataSequence.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#pragma once
+
+// helper classes
+#include <cppuhelper/compbase.hxx>
+#include <comphelper/uno3.hxx>
+#include <comphelper/broadcasthelper.hxx>
+#include <comphelper/propertycontainer.hxx>
+#include <comphelper/proparrhlp.hxx>
+
+// interfaces and types
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/chart2/data/XDataSequence.hpp>
+#include <com/sun/star/chart2/data/XNumericalDataSequence.hpp>
+#include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
+#include <com/sun/star/util/XCloneable.hpp>
+#include "ModifyListenerHelper.hxx"
+
+namespace com::sun::star::uno { class XComponentContext; }
+
+namespace chart
+{
+
+namespace impl
+{
+typedef ::cppu::WeakComponentImplHelper<
+ css::chart2::data::XDataSequence,
+ css::chart2::data::XNumericalDataSequence,
+ css::chart2::data::XTextualDataSequence,
+ css::util::XCloneable,
+ css::util::XModifyBroadcaster,
+ css::lang::XInitialization,
+ css::lang::XServiceInfo >
+ CachedDataSequence_Base;
+}
+
+/**
+ * This sequence object does store actual values within, hence "cached".
+ */
+class CachedDataSequence final :
+ public ::comphelper::OMutexAndBroadcastHelper,
+ public ::comphelper::OPropertyContainer,
+ public ::comphelper::OPropertyArrayUsageHelper< CachedDataSequence >,
+ public impl::CachedDataSequence_Base
+{
+public:
+ /** constructs an empty sequence
+ */
+ CachedDataSequence();
+
+ explicit CachedDataSequence( const css::uno::Reference< css::uno::XComponentContext > & xContext );
+
+ /** creates a sequence and initializes it with the given string. This is
+ especially useful for labels, which only have one element.
+ */
+ explicit CachedDataSequence( const OUString & rSingleText );
+
+ /// Copy CTOR
+ explicit CachedDataSequence( const CachedDataSequence & rSource );
+
+ virtual ~CachedDataSequence() override;
+
+ /// declare XServiceInfo methods
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ /// merge XInterface implementations
+ DECLARE_XINTERFACE()
+ /// merge XTypeProvider implementations
+ DECLARE_XTYPEPROVIDER()
+
+private:
+ // ____ XPropertySet ____
+ /// @see css::beans::XPropertySet
+ virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+ /// @see ::comphelper::OPropertySetHelper
+ virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+ /// @see ::comphelper::OPropertyArrayUsageHelper
+ virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const override;
+
+ // ____ XDataSequence ____
+ virtual css::uno::Sequence< css::uno::Any > SAL_CALL getData() override;
+ virtual OUString SAL_CALL getSourceRangeRepresentation() override;
+ virtual css::uno::Sequence< OUString > SAL_CALL generateLabel(
+ css::chart2::data::LabelOrigin nLabelOrigin ) override;
+ virtual ::sal_Int32 SAL_CALL getNumberFormatKeyByIndex( ::sal_Int32 nIndex ) override;
+
+ // ____ XNumericalDataSequence ____
+ /// @see css::chart::data::XNumericalDataSequence
+ virtual css::uno::Sequence< double > SAL_CALL getNumericalData() override;
+
+ // ____ XTextualDataSequence ____
+ /// @see css::chart::data::XTextualDataSequence
+ virtual css::uno::Sequence< OUString > SAL_CALL getTextualData() override;
+
+ // ____ XCloneable ____
+ virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone() override;
+
+ // ____ XModifyBroadcaster ____
+ virtual void SAL_CALL addModifyListener(
+ const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
+ virtual void SAL_CALL removeModifyListener(
+ const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
+
+ // css::lang::XInitialization:
+ virtual void SAL_CALL initialize(const css::uno::Sequence< css::uno::Any > & aArguments) override;
+
+ // <properties>
+ sal_Int32 m_nNumberFormatKey;
+ OUString m_sRole;
+ // </properties>
+
+ enum DataType
+ {
+ NUMERICAL,
+ TEXTUAL,
+ MIXED
+ };
+
+ /** This method registers all properties. It should be called by all
+ constructors.
+ */
+ void registerProperties();
+
+ /** is used by interface method getNumericalData().
+ */
+ css::uno::Sequence< double > Impl_getNumericalData() const;
+ /** is used by interface method getTextualData().
+ */
+ css::uno::Sequence< OUString > Impl_getTextualData() const;
+ /** is used by interface method getData().
+ */
+ css::uno::Sequence< css::uno::Any > Impl_getMixedData() const;
+
+ enum DataType m_eCurrentDataType;
+
+ css::uno::Sequence< double > m_aNumericalSequence;
+ css::uno::Sequence< OUString > m_aTextualSequence;
+ css::uno::Sequence< css::uno::Any > m_aMixedSequence;
+ rtl::Reference<ModifyEventForwarder> m_xModifyEventForwarder;
+};
+
+} // namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */